| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $75.53 | 11.188% | $83.9803 | $83.98 | $84.00 | $84.00 |
| Purchase #2 | $216.98 | 7.557% | $233.3772 | $233.38 | $233.40 | $233.40 |
| Purchase #3 | $160.93 | 13.867% | $183.2462 | $183.25 | $183.25 | $183.20 |
| Purchase #4 | $216.32 | 11.159% | $240.4591 | $240.46 | $240.45 | $240.50 |
| Purchase #5 | $212.58 | 6.269% | $225.9066 | $225.91 | $225.90 | $225.90 |
| Purchase #6 | $81.99 | 7.637% | $88.2516 | $88.25 | $88.25 | $88.30 |
| Purchase #7 | $232.42 | 7.398% | $249.6144 | $249.61 | $249.60 | $249.60 |
| 7 purchase totals = | $1,196.75 | $1,304.8354 | $1,304.84 | $1,304.85 | $1,304.90 | |